CASE STUDY · PP · ELECTRICAL APPLIANCES
Halogen-Free Flame-Retardant PP for Electrical Appliances
A practical formulation route for polypropylene appliance components using a compound piperazine pyrosulfate flame-retardant system, with resin-specific addition levels for homopolymer and copolymer PP.
FORMULATION AT A GLANCE
The supplied formulation data, made clear.
This application case focuses on halogen-free flame-retardant polypropylene for electrical appliances. The additive system and addition level are selected according to the PP structure.
(PP)
appliances
APPLICATION ROUTE
From material choice to appliance-part trials.
The formulation should be validated with the actual PP grade, processing equipment and performance target used for the finished electrical component.
Application objective
Develop a halogen-free flame-retardant PP formulation for electrical-appliance components.
Material approach
Use a compound piperazine pyrosulfate package and match the addition level to homopolymer or copolymer PP.
Flame-retardant result
The halogen-free flame-retardant PP formulation achieves a UL 94 V-0 rating.
Discuss your halogen-free PP application.
Share your PP grade, appliance component and target performance with the SCO Chemical technical team.